The Specialist in Traditional Sash Windows is a FENSA Registered Company.

Accoya Wood Bi-Folding Doors

Sustainable accoya bi-folding doors - designed, manufactured and installed by experts.

Bi-Folding Door Fitting and Installation Services

Bifold doors open by folding back into sections or panels, allowing you to transform a space and open up your rooms. Perfect either inside or on an external wall to maximise the flexibility of your living space. Our bi-folding doors are made by our specialist craftsmen in our own joinery workshop in Guildford, Surrey (servicing the South of England and London). 

Our bi-folds are designed to be either used as a single door or fully opened, depending on your individual requirements. While bi-folding doors can fold inwards or outwards, we typically recommend outwards. You can also choose from various opening options.

The benefits of installing bi-folding doors in your home:

  • Very space-efficient – when you open your bi-fold doors, they collapse together very neatly, meaning that they won’t disrupt the natural flow of your home.
  • Flexible door option – there are numerous options for the opening of your new bi-fold doors, depending on your preferences. The flexibility they offer enables you to opt for an open and airy flow in summer or a warm and cosy option in winter.
  • Allow for lots of natural light – Glass bi-fold doors are the perfect way to create an efficient spatial divide whilst still allowing light to flow through.

Request a FREE Quote

Complete the form below for a free, no obligation quote.

We’ll call you back within two working days.


0800 389 73 84


Click here to read our article on 5 Ways Bi-Folding Doors Can Completely Transform Your Home

Contact our sales team to discuss options and we will craft your very own bespoke solution, perfect for your needs. 

To get in touch, simply complete the “Request a Quote” form or call us on 0800 470 2302 to find out about bi-folding door prices and to discuss how we can help you achieve the perfect look for your home.


Other bespoke door options:


Sash Windows Fitting Team Pink Icon Accoya French Doors


Sash Windows Fitting Team Pink Icon Single or Front Doors


Sash Windows Fitting Team Pink Icon Accoya Doors

Why Choose Us

We pride ourselves on our bespoke bi-folding door design, manufacture and installation services, prioritising quality of workmanship and careful installation, as well as dedicated aftercare. We want to help you get the most out of your space and our expert team will advise and inform you along every step of the way.

Guaranteed no-fuss after-sales service

We want you to be over the moon with your new windows or doors and our promise is simple. If there is something you are not happy with, no matter how small, we will come back and fix it, no quibbles.

Eco-Friendly Credentials

All our workshop machines are designed to reduce energy consumption and CO2 emissions.  We then use envionmentall friendly, sustainable grade A materials for our frames – redwood, hardwood or oak.

Bespoke, tailored service to your needs

Every element of the finished product is based on your exact desires, from the glazing to window furniture to the architraves used.

Your work is NEVER subcontracted - it’s all us

Unlike many other companies, we manufacture our windows and doors in our purpose-built, state-of-the-art Guildford workshop, an then our own full-time fitters will install them.


0800 389 7384

We supply, install and upgrade windows and doors to London & the South-East of England

Though our workshop and showroom are based in Guildford, Surrey, we endeavour to serve as much of the Surrey-East of England, including London, Surrey, Berkshire, Essex, Hampshire, Kent & Sussex.

"6 weeks after the work was completed I wished I'd had it done 10 years ago. Looks good and job well done."

Customer in London, May 2019

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